ON THE COMPRESSIBLE FLOW LOSSES THROUGH ABRUPT ENLARGEMENTS AND CONTRACTIONS

Authors
MARJANOVIC P DJORDJEVIC V
Citation
P. Marjanovic et V. Djordjevic, ON THE COMPRESSIBLE FLOW LOSSES THROUGH ABRUPT ENLARGEMENTS AND CONTRACTIONS, Journal of fluids engineering, 116(4), 1994, pp. 756-762
Citations number
8
Categorie Soggetti
Engineering, Mechanical
Journal title
Journal of fluids engineering → ACNP
ISSN journal
00982202
Volume
116
Issue
4
Year of publication
1994
Pages
756 - 762
Database
ISI
SICI code
0098-2202(1994)116:4<756:OTCFLT>2.0.ZU;2-R
Abstract
The well-known structure of incompressible flow through abrupt enlarge ments and contractions is applied to the subsonic compressible flow th rough the same area change. Using the basic system of equations for 1- D model of flow, both cases are solved for adiabatic and isothermal co nditions. The changes for all flow parameters (M, upsilon, p, p(0), T, T-0, s) are obtained analytically and shown graphically. The results are compared with the available experimental data.